Percy Jackson and the Lightning Thief (Book 1)
2008
The Blood of Olympus (Heroes of Olympus Book 5)
2014
The House of Hades (Heroes of Olympus Book 4)
2013
Percy Jackson and the Titan's Curse (Book 3)
2008
Percy Jackson and the Sea of Monsters (Book 2)
2008
The Lost Hero (Heroes of Olympus Book 1)
2010